Aircraft Spruce sells three different AOA's.
One uses a probe under the wing, one measures the difference in pressure above and below the wing, the third uses a vane in the airflow to measure angle.
Does any one have experience with them?
Ease of installation
Ease of setup
How suceptable to damage
Do they allow accurately for flap selection
I assume the accuracy of each is acceptable
Most large a/c use the vane type, is it inherently better?